Rosada M. Scientific principles of hygienic assessment of the danger for the population of microbiological contamination of medical and preventive and household facilities

In the dissertation the synthesis of scientific bases of disinfection measures in public service institutions as an integral part of public health system is presented. The new solution of the scientific and practical problem is proposed - the criterial distribution of objects in the institutions of population service according to the degree of infection risk and disinfection regimes is substantiated. Scientifically grounded principles of disinfection measures in the institutions of population service according to the criterion distribution of objects by the degree of infection risk. It was established that reception of services in the institutions of population service (hairdressing salons, beauty salons, public catering, food trade, etc.) is a high risk of infection. It was shown that in such establishments, according to the results of sanitary-microbiological research and hygienic monitoring, the state of disinfection measures is unsatisfactory. The dominant role of hygienic training for the personnel of the public service institutions for providing microbiological safety was established. It is shown that the degree of contamination of the hands of the medical staff of the multi-profile hospital depends on the level of education of the workers and is the largest in the junior medical staff, and the smallest - in the doctors. Scientifically grounded differentiated application of various disinfection means for various objects in public service institutions. Scientifically grounded methodical approaches for determining the specific activity of disinfectants and antiseptics, which provide the development of effective disinfection regimes. Key words: microbiological contamination, risk of infection, conditionally pathogenic microorganisms, disinfectants, criterion scale.